Effective troubleshooting in electroplating relies on combining what you see on the parts
with process data (bath analysis, current density, agitation, temperature, filtration, etc.).
- Defect patterns (high-current areas, recesses, whole part) give strong hints about current density, throwing power and conductivity issues.
- Bath condition (metal content, pH, additives, contaminants) is best assessed with analysis and Hull cell panels.
- Pre-treatment is critical – many blistering and adhesion failures originate from cleaning / activation rather than the plating bath itself.
The Hull cell is a powerful diagnostic tool. By running a small test panel at controlled conditions
and comparing the appearance across the current density range, you can separate:
- Additive balance and brightener / carrier issues.
- Organic contamination and particulate roughness.
- Burning, dullness or pitting at specific current densities.
This wizard provides a structured, rule-based interpretation of common defect symptoms and
suggests likely causes, corrective actions and process checks. It should be used alongside your
own experience, customer specifications, test pieces and the dedicated Hull Cell Test Diagnostic Tool.